[C#] Check in initial auto-generated C# bindings

[ldk-java] / c_sharp / src / org / ldk / structs / CustomOnionMessageHandler.cs

diff --git a/c_sharp/src/org/ldk/structs/CustomOnionMessageHandler.cs b/c_sharp/src/org/ldk/structs/CustomOnionMessageHandler.cs
new file mode 100644 (file)
index 0000000..d3b989f
--- /dev/null
+++ b/c_sharp/src/org/ldk/structs/CustomOnionMessageHandler.cs
@@ -0,0 +1,90 @@
+using org.ldk.impl;
+using org.ldk.enums;
+using org.ldk.util;
+using System;
+
+namespace org { namespace ldk { namespace structs {
+
+/**
+ * Handler for custom onion messages. If you are using [`SimpleArcOnionMessenger`],
+ * [`SimpleRefOnionMessenger`], or prefer to ignore inbound custom onion messages,
+ * [`IgnoringMessageHandler`] must be provided to [`OnionMessenger::new`]. Otherwise, a custom
+ * implementation of this trait must be provided, with [`CustomMessage`] specifying the supported
+ * message types.
+ * 
+ * See [`OnionMessenger`] for example usage.
+ * 
+ * [`IgnoringMessageHandler`]: crate::ln::peer_handler::IgnoringMessageHandler
+ * [`CustomMessage`]: Self::CustomMessage
+ */
+public class CustomOnionMessageHandler : CommonBase {
+       internal readonly bindings.LDKCustomOnionMessageHandler bindings_instance;
+       internal CustomOnionMessageHandler(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
+       private CustomOnionMessageHandler(bindings.LDKCustomOnionMessageHandler arg) : base(bindings.LDKCustomOnionMessageHandler_new(arg)) {
+               this.ptrs_to.AddLast(arg);
+               this.bindings_instance = arg;
+       }
+       ~CustomOnionMessageHandler() {
+               if (ptr != 0) { bindings.CustomOnionMessageHandler_free(ptr); }
+       }
+
+       public interface CustomOnionMessageHandlerInterface {
+               /**
+                * Called with the custom message that was received.
+                */
+               void handle_custom_message(CustomOnionMessageContents _msg);
+               /**
+                * Read a custom message of type `message_type` from `buffer`, returning `Ok(None)` if the
+                * message type is unknown.
+                */
+               Result_COption_CustomOnionMessageContentsZDecodeErrorZ read_custom_message(long _message_type, byte[] _buffer);
+       }
+       private class LDKCustomOnionMessageHandlerHolder { internal CustomOnionMessageHandler held; }
+       private class LDKCustomOnionMessageHandlerImpl : bindings.LDKCustomOnionMessageHandler {
+               internal LDKCustomOnionMessageHandlerImpl(CustomOnionMessageHandlerInterface arg, LDKCustomOnionMessageHandlerHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
+               private CustomOnionMessageHandlerInterface arg;
+               private LDKCustomOnionMessageHandlerHolder impl_holder;
+               public void handle_custom_message(long _msg) {
+                       CustomOnionMessageContents ret_hu_conv = new CustomOnionMessageContents(null, _msg);
+                       if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
+                       arg.handle_custom_message(ret_hu_conv);
+                               GC.KeepAlive(arg);
+               }
+               public long read_custom_message(long _message_type, byte[] _buffer) {
+                       Result_COption_CustomOnionMessageContentsZDecodeErrorZ ret = arg.read_custom_message(_message_type, _buffer);
+                               GC.KeepAlive(arg);
+                       long result = ret == null ? 0 : ret.clone_ptr();
+                       return result;
+               }
+       }
+       public static CustomOnionMessageHandler new_impl(CustomOnionMessageHandlerInterface arg) {
+               LDKCustomOnionMessageHandlerHolder impl_holder = new LDKCustomOnionMessageHandlerHolder();
+               impl_holder.held = new CustomOnionMessageHandler(new LDKCustomOnionMessageHandlerImpl(arg, impl_holder));
+               return impl_holder.held;
+       }
+       /**
+        * Called with the custom message that was received.
+        */
+       public void handle_custom_message(org.ldk.structs.CustomOnionMessageContents msg) {
+               bindings.CustomOnionMessageHandler_handle_custom_message(this.ptr, msg == null ? 0 : msg.ptr);
+               GC.KeepAlive(this);
+               GC.KeepAlive(msg);
+               if (this != null) { this.ptrs_to.AddLast(msg); };
+       }
+
+       /**
+        * Read a custom message of type `message_type` from `buffer`, returning `Ok(None)` if the
+        * message type is unknown.
+        */
+       public Result_COption_CustomOnionMessageContentsZDecodeErrorZ read_custom_message(long message_type, byte[] buffer) {
+               long ret = bindings.CustomOnionMessageHandler_read_custom_message(this.ptr, message_type, buffer);
+               GC.KeepAlive(this);
+               GC.KeepAlive(message_type);
+               GC.KeepAlive(buffer);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_COption_CustomOnionMessageContentsZDecodeErrorZ ret_hu_conv = Result_COption_CustomOnionMessageContentsZDecodeErrorZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+}
+} } }